Good-Win Racing Mazda Performance Parts

RoadsterSport Fiat 124 Exhaust Combo


The ONLY Complete 304 Stainless Cat-Back Exhaust Systems with Crosspipe!

Fiat 124 2017-2019 · Exhaust

Part Number: 61-2103

Application: 2017-2019

Reg. Price: $1,317.00

Sale Price: $1,249.00



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RoadsterSport Fiat 124 Exhaust Combo
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RoadsterSport is the ONLY Brand of Complete Cat-Back Fiat 124 Exhausts on the market, all other choices fail to include the Crosspipe (pictured in the middle above), which is the most critical item for improving flow.  You can buy a noise maker, or a real performance exhaust system! For Classica and Lusso Versions.

Imagine a perfect drive in your Fiat 124 that includes burbling dual tips or quad pipes! Add FUN to YOUR Fiat 124 with our Fiat 124 Exhaust Combo. Complete Plug and Play 200 Ft/Lbs of Torque Stainless Exhaust System! Includes 2.5 Inch crosspipe (2.25 on automatic models), 2.5 Inch resonated or non-resonated midpipe, 2.5 inch highflow muffler replacement.

Note: We strongly suggest most folks order a resonated midpipe. The sound of the complete exhaust with a resonated midpipe is ideal for your daily driver and will keep sound at reasonable level. Yes, this is a CARB legal 'cat-back' item because it bolts to rear of stock converter. This is the path to 200 Ft/lbs of Torque per our dyno graphs in our forum Fiat thread!

Like all RoadsterSport exhausts this system is All POLISHED 304 Grade Stainless Steel construction and LIFETIME warranty. It also features full 2.5" mandrel bent exhaust from the cat. Automatic transmission compatible crosspipe has 2.25" piping to clear the transmission. . Installation of each part can be found in their individual product descriptions. 

Hear the fun!

DYNO GRAPHS! Result is new HIGH For Fiat 124, 160 HP at the wheels, 200 FT/LBS Torque pushing you back in the seat! Felt good at the first Fiat 124 SCCA appearance so figured it was time to dyno the setup, and now I see why it felt good, that's some healthy torque! This is still stock tune, which means this is CARB compliant power legal in all States!

Lowest Line is Best STOCK Pull. Middle Line is Best Pull with just highflow Muffler Upgrade. Highest Line is Best Pull Full Crosspipe, Midpipe, Muffler...Peak HP up 'only' about 15hp but notice total area under the torque curve is massively better, up over 30 Ft/lbs of torque through much of the middle rpm range, peak gains over 50 Ft/lbs at the low end thanks to faster spool for the turbo.

Another video sample of pure Fiat 124 QUAD RoadsterSport Exhaust System FUN!

Video sample of pure Fiat 124 Dual Tip RoadsterSport Exhaust System FUN!

*** Product images may differ from actual product appearance ***
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You guys are great! The new suspension is in and the ride is much improved. Thanks for the great service.

-- Chuck

Brian, Thank you!!! We last spoke in November about some upgrades for my 2011 MX5 soft top. It has finally warmed up in NE Ohio and two relaxed weekends of wrenching on my car were well worth the effort. Installation of the RoadsterSport ceramic coated street header was straight forward and took under 8 hours, including a 40 minute test drive and cleanup of the garage! Combined with the RoadsterSport Q exhaust, the sound is fantastic and the increased torque, horsepower and performance make it a blast to drive. The addition of the Cobalt shock tower brace, Racing Beat sway bars, ILM front power train and X braces really enhanced the ride - minimal body roll, comfortable and very responsive. Your recommendations really helped transform the car from great to fantastic. Your research, product development and candid recommendations make you a standout in the industry. My only questions are - what's next on my list .... And how soon will my wife want the same upgrades on her 2012 PRHT ... Again, thank you!!! Charles G

-- Charles

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